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How do I create a foreign key in SQL Server?
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create table question_bank
(
question_id uniqueidentifier primary key,
question_exam_id uniqueidentifier not null,
question_text varchar(1024) not null,
question_point_value decimal,
constraint fk_questionbank_exams foreign ke...
Is there a naming convention for git repositories?
...rtskapitänspatentausfüllungsassistentenausschreibungsstellenbewerbung."
"_" is harder to type than "-"
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What is an optional value in Swift?
...g and writing code more fluent. Unfortunately this obscures the way it actually works. I'll go through some of the tricks later.
Note: I'll be talking about optional variables a lot, but it's fine to create optional constants too. I mark all variables with their type to make it easier to understand ...
What's the best way to generate a UML diagram from Python source code? [closed]
... do you know how to visualize private methods starting with "_"
– gustavz
Jun 29 '18 at 9:40
2
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Very large matrices using Python and NumPy
...ssing the data as a NumPy recarray again is as simple as:
data = table[row_from:row_to]
The HDF library takes care of reading in the relevant chunks of data and converting to NumPy.
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Getting a slice of keys from a map
...dited Sep 28 '17 at 4:19
Freedom_Ben
8,59888 gold badges4949 silver badges8080 bronze badges
answered Jan 8 '15 at 19:36
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sed in-place flag that works both on Mac (BSD) and Linux
...dard Base specification since May 1, 2009. refspecs.linuxfoundation.org/LSB_4.0.0/LSB-Languages/…
– OregonTrail
Mar 28 '19 at 2:32
1
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How can I detect when an Android application is running in the emulator?
...NGERPRINT.startsWith("unknown")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.BOARD == "QC_Reference_Phone" //bluestacks
|| Build.MANUFACTURER.contain...
Assign null to a SqlParameter
... for the ?: operator that explains the problem
Either the type of first_expression and second_expression must be the same, or an implicit conversion must exist from one type to the other.
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How to execute an .SQL script file using c#
...c partial class ExcuteScript : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string sqlConnectionString = @"Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=ccwebgrity;Data Source=SURAJIT\SQLEXPRESS";
string script = File.Rea...